CHEN XUN

CIK 00012848852 companiesSANTA CLARA, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001284885

Recent Transactions

50 trades

Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2026-03-12+741→ 45,970 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2025-12-31+187→ 45,229 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2025-03-06+1,583→ 45,042 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2024-12-31+238→ 43,459 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2024-03-07+1,128→ 43,221 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2023-12-31+175→ 42,093 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2023-03-09+2,050→ 41,918 total
Sale
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2023-01-20$107.80/sh−178→ 0 total
Sale
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2023-01-20$107.80/sh−199→ 0 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-12-31+221→ 39,868 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-06-21$94.75/sh+20→ 199 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-03-10+1,920→ 39,647 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-03-08$123.26/sh+36→ 178 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-03-08$123.26/sh+37→ 179 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-02-14$131.53/sh+30→ 142 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-02-14$131.53/sh+30→ 142 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-01-14$159.89/sh+28→ 112 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2022-01-14$163.00/sh+28→ 112 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2021-12-31+110→ 37,727 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2021-12-15$146.65/sh+27→ 84 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2021-12-15$146.65/sh+28→ 84 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2021-11-15$156.51/sh+27→ 56 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2021-11-15$156.51/sh+28→ 57 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2021-10-14$131.57/sh+29→ 29 total
Purchase
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2021-10-11$128.26/sh+29→ 29 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2021-03-11+1,919→ 37,617 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2020-12-31+145→ 35,698 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2020-03-12+4,987→ 35,553 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2019-12-31+181→ 30,566 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2019-03-07+5,988→ 30,385 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2018-12-31+219→ 24,397 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2018-03-08+3,789→ 24,178 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2017-12-29+59→ 20,389 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2017-03-09+6,019→ 20,330 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2016-03-10+10,219→ 14,311 total
Award
APPLIED MATERIALS INC /DE$AMAT
Common Stock
2015-11-04+4,092→ 4,092 total
Disposition to Issuer
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2011-11-10$63.00/sh−5,428→ 15,901 total
Award
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2011-02-17+2,407→ 21,329 total
Award
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2010-02-25+3,282→ 18,922 total
Award
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2009-02-26+5,428→ 15,641 total
Exercise/Conversion
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$35.35/sh+7,000→ 12,000 total
Exercise/Conversion
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$39.74/sh+5,000→ 5,000 total
Sale
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$44.32/sh−800→ 4,153 total
Sale
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$44.26/sh−1,000→ 12,677 total
Sale
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$44.25/sh−100→ 13,677 total
Sale
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$44.23/sh−3,923→ 14,077 total
Sale
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$44.29/sh−400→ 7,553 total
Sale
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$44.33/sh−1,153→ 3,000 total
Sale
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Common Stock
2005-11-18$44.24/sh−300→ 13,777 total
Exercise/Conversion
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES INC
Stock Option (right to buy)
2005-11-18−5,000→ 0 total

Companies

Recent Filings

Address

C/O APPLIED MATERIALS, INC. P.O. BOX 58039, 3050 BOWERS AV, M/S 1268

SANTA CLARA, CA, 95054

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